What should come at the place of question mark?
2, 3, 5, 9, 17, 33, ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 65.
Given series: 2, 3, 5, 9, 17, 33, ?
2 + 1 = 3;
3 + 2 = 5;
5 + 4 = 9;
9 + 8 = 17;
17 + 16 = 33;
33 + 32 = 65;